METHOD FOR TRANSMITTING DOWNLINK SIGNAL AT A RELAY NODE IN A WIRELESS COMMUNICATION SYSTEM AND APPATATUS THEREFOR
摘要
A method for transmitting downlink signals at a source base station in a wireless communication system is disclosed. The method comprises transmitting a downlink signal to an end user and at least one relay; receiving a negative response signal from the end user; receiving a positive response signal and channel status information about a channel between the at least one relay and the end user, wherein the at least one relay overhears the negative response signal; and scheduling a specific relay having the best channel status of the at least one relay to re-transmitting the downlink signal to the end user.
申请公布号
WO2014014165(A1)
申请公布日期
2014.01.23
申请号
WO2012KR09398
申请日期
2012.11.08
申请人
LG ELECTRONICS INC.;RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY